updating linter to include OTEL_

Author: mhlidd

components/environment/src/generator/resources/supported-configurations.json

@@ -868,7 +868,8 @@
     "DD_USM_ENABLED": ["A"],
     "DD_VERSION": ["A"],
     "DD_WRITER_BAGGAGE_INJECT": ["A"],
-    "DD_WRITER_TYPE": ["A"]
+    "DD_WRITER_TYPE": ["A"],
+    "OTEL_LOG_LEVEL": ["A"]
   },
   "aliases": {
   },

components/environment/src/main/java/datadog/environment/ConfigHelper.java

@@ -53,7 +53,8 @@ public static String getEnvironmentVariable(String name) {
             || name.startsWith("OTEL_")
             || GeneratedSupportedConfigurations.ALIAS_MAPPING.containsKey(name))
         && !GeneratedSupportedConfigurations.SUPPORTED.contains(name)) {
-      System.err.println("Warning: Unsupported environment variable " + name + " detected.");
+      System.err.println(
+          "Warning: Missing environment variable " + name + " from supported-configurations.json.");
     }
 
     String config = EnvironmentVariables.get(name);

gradle/logEnvVarUsages.gradle

@@ -46,7 +46,7 @@ tasks.register('logEnvVarUsages') {
           return
         }
 
-        def matcher = (line =~ /"DD_.+?"/)
+        def matcher = (line =~ /"(?:DD_|OTEL_)[A-Za-z0-9_]+"/)
         matcher.each { matchedToken ->
           def token = matchedToken[1..-2] // remove quotes
           if (!supportedTokenSet.contains(token)) {